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Qualys, Inc.

QLYS
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001107843

In the last 90 days, Qualys, Inc. insiders filed 0 open-market purchases and 14 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.

13F holders, Q1 2026

Institutional positions in Qualys, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
423
−20 vs. Q4 2025
Shares held
37.0M
+5.55M (+17.6%) vs. Q4 2025
Total value
$3.25B
−$927.5M (−22.2%) vs. Q4 2025
New holders
63
189 more added
Sold out
83
119 more reduced

7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting QLYS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 423 institutions
Q1 2021: 316 institutionsQ2 2021: 327 institutionsQ3 2021: 339 institutionsQ4 2021: 360 institutionsQ1 2022: 361 institutionsQ2 2022: 365 institutionsQ3 2022: 395 institutionsQ4 2022: 392 institutionsQ1 2023: 391 institutionsQ2 2023: 386 institutionsQ3 2023: 409 institutionsQ4 2023: 464 institutionsQ1 2024: 453 institutionsQ2 2024: 467 institutionsQ3 2024: 436 institutionsQ4 2024: 451 institutionsQ1 2025: 427 institutionsQ2 2025: 437 institutionsQ3 2025: 430 institutionsQ4 2025: 450 institutionsQ1 2026: 423 institutionsQ2 2026: 436 institutions
Value heldQ1 2026: $3.25B
Q1 2021: $3.82BQ2 2021: $3.44BQ3 2021: $3.82BQ4 2021: $4.85BQ1 2022: $4.93BQ2 2022: $4.41BQ3 2022: $4.92BQ4 2022: $3.96BQ1 2023: $4.63BQ2 2023: $4.58BQ3 2023: $5.47BQ4 2023: $7.19BQ1 2024: $6.16BQ2 2024: $5.26BQ3 2024: $4.66BQ4 2024: $5.04BQ1 2025: $4.40BQ2 2025: $5.01BQ3 2025: $4.69BQ4 2025: $4.80BQ1 2026: $3.25BQ2 2026: $5.06B
Institutions holding QLYS and their total value by quarter
QuarterHoldersValue
Q2 2026436$5.06B
Q1 2026423$3.25B
Q4 2025450$4.80B
Q3 2025430$4.69B
Q2 2025437$5.01B
Q1 2025427$4.40B
Q4 2024451$5.04B
Q3 2024436$4.66B
Q2 2024467$5.26B
Q1 2024453$6.16B
Q4 2023464$7.19B
Q3 2023409$5.47B
Q2 2023386$4.58B
Q1 2023391$4.63B
Q4 2022392$3.96B
Q3 2022395$4.92B
Q2 2022365$4.41B
Q1 2022361$4.93B
Q4 2021360$4.85B
Q3 2021339$3.82B
Q2 2021327$3.44B
Q1 2021316$3.82B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q4 2025.

Institutions holding QLYS in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Avion Wealth10$00.00%+3+42.9%Added
Truvestments Capital LLC0$80.00%0Unchanged
Sound Income Strategies, LLC1$860.00%+1New
Bay Harbor Wealth Management, LLC1$870.00%−2−66.7%Reduced
Valued Wealth Advisors LLC1$880.00%00.0%Unchanged
JPL Wealth Management, LLC1$880.00%+1New
Hughes Financial Services, LLC1$880.00%+1New
MV Capital Management, Inc.2$1760.00%+1+100.0%Added
Operose Advisors LLC2$1760.00%+2New
Godfrey Financial Associates, Inc.2$1760.00%+2New
Transamerica Financial Advisors, Inc.3$2630.00%+2+200.0%Added
First Horizon Corp4$3510.00%00.0%Unchanged
JFS Wealth Advisors, LLC4$3520.00%−13−76.5%Reduced
South State Corp.5$4400.00%+5New
Breakwater Investment Management5$4400.00%+5New
International Assets Investment Management, LLC6$5170.00%00.0%Unchanged
Torren Management, LLC6$5270.00%−3−33.3%Reduced
Cornerstone Financial Management LLC6$5270.00%+2+50.0%Added
Cornerstone Planning Group LLC7$6450.00%00.0%Unchanged
USA Financial Portformulas Corp9$7910.00%+2+28.6%Added
Clearstead Advisors, LLC10$8790.00%−102−91.1%Reduced
Prestige Wealth Management Group LLC10$8790.00%00.0%Unchanged
Elequin Capital LP11$9660.00%+11New
SJS Investment Consulting Inc.11$9670.00%+4+57.1%Added
Rossby Financial, LCC12$1.03K0.00%−1−7.7%Reduced
Marquette Asset Management, LLC12$1.05K0.00%−19−61.3%Reduced
Bell Investment Advisors, Inc14$1.23K0.00%+1+7.7%Added
Park Square Financial Group, LLC16$1.41K0.01%+16New
Sunbelt Securities, Inc.17$1.49K0.00%+16+1,600.0%Added
Walleye Capital LLC18$1.58K0.00%+18New
RWM Asset Management, LLC18$1.58K0.00%+18New
Retirement Wealth Solutions LLC18$1.58K0.00%00.0%Unchanged
MJT & Associates Financial Advisory Group, Inc.19$1.67K0.00%+19New
Quarry LP20$1.76K0.00%−71−78.0%Reduced
Farmers & Merchants Investments Inc30$2.64K0.00%00.0%Unchanged
SHP Wealth Management34$2.99K0.00%+31+1,033.3%Added
UMA Financial Services, Inc.35$3.08K0.00%+18+105.9%Added
True Wealth Design, LLC38$3.34K0.00%−5−11.6%Reduced
McIlrath & Eck, LLC40$3.51K0.00%00.0%Unchanged
Fourth Dimension Wealth, LLC40$3.51K0.00%00.0%Unchanged
C M Bidwell & Associates Ltd47$4.13K0.00%−516−91.7%Reduced
Pacific Center for Financial Services52$4.57K0.00%00.0%Unchanged
Anchor Investment Management, LLC53$4.66K0.00%00.0%Unchanged
Harbour Investments, Inc.57$5.01K0.00%+40+235.3%Added
Bogart Wealth, LLC57$5.01K0.00%+57New
Golden State Wealth Management, LLC58$5.09K0.00%00.0%Unchanged
Private Wealth Management Group, LLC63$5.54K0.00%+36+133.3%Added
Northwestern Mutual Wealth Management Co68$5.97K0.00%−145−68.1%Reduced
Quadrant Capital Group LLC68$5.97K0.00%−4,981−98.7%Reduced
Smartleaf Asset Management LLC69$6.07K0.00%−135−66.2%Reduced
Keystone Financial Group, Inc.79$6.94K0.00%+79New
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.82$7.20K0.00%00.0%Unchanged
Kilter Group LLC82$7.20K0.00%+61+290.5%Added
Simplex Trading, LLC96$8.43K0.00%−393−80.4%Reduced
Rexford Capital Inc100$8.79K0.01%00.0%Unchanged
Group One Trading, L.P.100$8.79K0.00%+100New
Parkside Financial Bank & Trust106$9.31K0.00%+1+1.0%Added
TD Private Client Wealth LLC115$10.1K0.00%−7−5.7%Reduced
Assetmark, Inc115$10.1K0.00%+57+98.3%Added
Basecamp Wealth Advisors LLC134$11.8K0.00%+75+127.1%Added
Harbor Capital Advisors, Inc.142$12.0K0.00%+87+158.2%Added
Signature Equity Partners, LLC141$12.4K0.01%+6+4.4%Added
Cullen/Frost Bankers, Inc.149$13.1K0.00%+11+8.0%Added
Brown, Lisle/Cummings, Inc.149$13.1K0.00%+39+35.5%Added
Essential Partners LLC166$14.6K0.00%−36−17.8%Reduced
Rothschild Investment LLC171$15.0K0.00%+92+116.5%Added
Steward Partners Investment Advisory, LLC178$15.6K0.00%−615−77.6%Reduced
Private Trust Co NA189$16.6K0.00%+81+75.0%Added
DecisionPoint Financial, LLC200$17.6K0.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.202$17.7K0.00%−41−16.9%Reduced
Strive Financial Group ,LLC200$18.0K0.01%00.0%Unchanged
SBI Securities Co., Ltd.208$18.3K0.00%−146−41.2%Reduced
Sterling Capital Management LLC234$20.6K0.00%−3−1.3%Reduced
Eurizon Capital SGR S.p.A.246$21.7K0.00%+113+85.0%Added
Bessemer Group Inc254$22.0K0.00%+133+109.9%Added
Versant Capital Management, Inc275$24.2K0.00%+41+17.5%Added
Catalyst Capital Advisors LLC280$24.6K0.00%00.0%Unchanged
Root Financial Partners, LLC297$26.1K0.00%+200+206.2%Added
Hoey Investments, Inc300$26.4K0.00%00.0%Unchanged
Richardson Financial Services Inc.316$27.8K0.02%−29−8.4%Reduced
Employees Retirement System of Texas326$29.0K0.00%00.0%Unchanged
Massmutual Trust Co FSB336$29.5K0.00%+218+184.7%Added
Kemnay Advisory Services Inc.340$29.9K0.00%+240+240.0%Added
Umb Bank N A356$31.3K0.00%−222−38.4%Reduced
Parallel Advisors, LLC356$31.3K0.00%−172−32.6%Reduced
Natixis367$32.2K0.00%−2−0.5%Reduced
Nisa Investment Advisors, LLC389$34.2K0.00%−139−26.3%Reduced
Aster Capital Management (DIFC) Ltd298$37.5K0.01%+296+14,800.0%Added
MAI Capital Management441$38.7K0.00%+440+44,000.0%Added
Reyes Financial Architecture, Inc.448$39.4K0.03%−18−3.9%Reduced
IFP Advisors, Inc464$40.8K0.00%+195+72.5%Added
Ronald Blue Trust, Inc.481$42.3K0.00%−133−21.7%Reduced
Advisory Services Network, LLC512$45.0K0.00%+512New
Newbridge Financial Services Group, Inc.525$46.1K0.01%00.0%Unchanged
Signaturefd, LLC539$47.4K0.00%+158+41.5%Added
Huntington National Bank572$50.2K0.00%−67−10.5%Reduced
Covestor Ltd615$55.0K0.04%−563−47.8%Reduced
Farther Finance Advisors, LLC640$55.2K0.00%−318−33.2%Reduced
CVA Family Office, LLC710$62.4K0.01%−5−0.7%Reduced
Allworth Financial LP751$66.0K0.00%+149+24.8%Added